At first glance, you might be confused as to how to tell time on the Ora Unica Watch by Denis Guidone for the Milan design company Nava, but it’s actually quite simple. Look at the position of the inner end of the doodle for the current hour, and the outer end for minutes. The design is clean and basic and finds its ultimate expression in the unconventional reading of time. Simple, elegant and ironic. Ora Unica is a provocative watch, a watch that builds a very unusual moving geometry to indicate time. (See the animation below). Stainless steel case. Diameter: 36 mm (1.4"). Strap: Genuine leather. Mineral Crystal. Water resistant 3ATM/30m.